I think you want the edcFoam (there is time dependence in there) from that same repository. I would just search there a bit more to see if you find what you need, but look more into code, less into descriptions.

I put the 'edcSimpleFoam' folder to solvers/combustion folder. But I don't know where must put 'edcChemistryModel' folder. Is it here in /opt/openfoam170/src/thermophysicalModels/chemistryModel? or not?